What was found
REMOVE INSTRUMENT SWITCHING UNIT-ROUTE TO STORES FOR COMPLIANCE OF EO 229-002, INSTALL INSTRUMENT SWITCHING UNIT-NOTING COMPLIANCE WITH EO 229-002/REMOVED INSTRUMENT SWITCHING UNIT-ROUTED TO STORES. INSTALLED SWITCHING UNIT EO 229-002. COMPLIED BY AEROSERVICE AVIONICS FUNCTIONAL CHECK CARRIED OUT IAW 34-23-0. CHECK NORMAL. ARROW AIR CONTROL NR RB 8602 FCT NRC 01089. WORK ORDER NR 020663. ENTERED LOG PAGE 79015 106M.